#!/usr/bin/python

import Image, ImageFont, ImageDraw, sys

def main():
    #fontpath2 = 'c:\\Windows\\Fonts\\DroidSansMono.ttf'
    #fontpath2 = 'c:\\Windows\\Fonts\\DejaVuSansMono.ttf'
    fontpathl = '../lucon.ttf'
    fontpath = '../liberation-fonts-ttf-1.07.1/LiberationMono-Bold.ttf'
    fontpaths = '../liberation-fonts-ttf-1.07.1/LiberationMono-Regular.ttf'
    fontpointl = 15
    fontpoint = 15
    fontpoints = 11

    image = Image.new('RGB', (1,1))
    draw = ImageDraw.Draw(image)

    font = ImageFont.truetype(fontpath, fontpoint)
    fonts = ImageFont.truetype(fontpaths, fontpoints)
    fontl = ImageFont.truetype(fontpathl, fontpointl)

    w,h = draw.textsize('W', font=font)
    # HACK for Liberation Mono
    h -= 1
    print w,h

    image = image.resize((w*16, h*16))
    draw = ImageDraw.Draw(image)

    cp437 = [
    0x0000, 0x263a, 0x263b, 0x2665, 0x2666, 0x2663, 0x2660, 0x2022,
    0x25d8, 0x25cb, 0x25d9, 0x2642, 0x2640, 0x266a, 0x266b, 0x263c,
    0x25b6, 0x25c0, 0x2195, 0x203c, 0x00b6, 0x00a7, 0x25ac, 0x21a8,
    0x2191, 0x2193, 0x2192, 0x2190, 0x221f, 0x2194, 0x25b2, 0x25bc,
    0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027,
    0x0028, 0x0029, 0x002a, 0x002b, 0x002c, 0x002d, 0x002e, 0x002f,
    0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037,
    0x0038, 0x0039, 0x003a, 0x003b, 0x003c, 0x003d, 0x003e, 0x003f,
    0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047,
    0x0048, 0x0049, 0x004a, 0x004b, 0x004c, 0x004d, 0x004e, 0x004f,
    0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057,
    0x0058, 0x0059, 0x005a, 0x005b, 0x005c, 0x005d, 0x005e, 0x005f,
    0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067,
    0x0068, 0x0069, 0x006a, 0x006b, 0x006c, 0x006d, 0x006e, 0x006f,
    0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077,
    0x0078, 0x0079, 0x007a, 0x007b, 0x007c, 0x007d, 0x007e, 0x2302,
    0x00c7, 0x00fc, 0x00e9, 0x00e2, 0x00e4, 0x00e0, 0x00e5, 0x00e7,
    0x00ea, 0x00eb, 0x00e8, 0x00ef, 0x00ee, 0x00ec, 0x00c4, 0x00c5,
    0x00c9, 0x00e6, 0x00c6, 0x00f4, 0x00f6, 0x00f2, 0x00fb, 0x00f9,
    0x00ff, 0x00d6, 0x00dc, 0x00a2, 0x00a3, 0x00a5, 0x20a7, 0x0192,
    0x00e1, 0x00ed, 0x00f3, 0x00fa, 0x00f1, 0x00d1, 0x00aa, 0x00ba,
    0x00bf, 0x2310, 0x00ac, 0x00bd, 0x00bc, 0x00a1, 0x00ab, 0x00bb,
    0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556,
    0x2555, 0x2563, 0x2551, 0x2557, 0x255d, 0x255c, 0x255b, 0x2510,
    0x2514, 0x2534, 0x252c, 0x251c, 0x2500, 0x253c, 0x255e, 0x255f,
    0x255a, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256c, 0x2567,
    0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256b,
    0x256a, 0x2518, 0x250c, 0x2588, 0x2584, 0x258c, 0x2590, 0x2580,
    0x03b1, 0x00df, 0x0393, 0x03c0, 0x03a3, 0x03c3, 0x00b5, 0x03c4,
    0x03a6, 0x0398, 0x03a9, 0x03b4, 0x221e, 0x03c6, 0x03b5, 0x2229,
    0x2261, 0x00b1, 0x2265, 0x2264, 0x2320, 0x2321, 0x00f7, 0x2248,
    0x00b0, 0x2219, 0x00b7, 0x221a, 0x207f, 0x00b2, 0x25a0, 0x00a0
    ]

    replacers = { 
       ord('@'): ord(' '),
       176: ord(' '),
       250: ord(' ')
    }

    for k,v in replacers.iteritems():
        cp437[k] = v

    chrs = [''.join(unichr(cp437[x+y*16]) for x in xrange(0,16)) for y in xrange(0,16)]

    y = 0
    ii = 0

    for c in chrs:
        imtmp = Image.new('RGB', (w*16,h+1))
        drawtmp = ImageDraw.Draw(imtmp)
        drawtmp.text((0,0), c, font=font)
        imtmp = imtmp.crop((0,1,w*16-1,h+1))
        image.paste(imtmp, (0,y))
        #draw.text((0,y), c, font=(font if ii >= 2 and ii <= 7 else font))
        y += h
        ii += 1

    # HACK replace '@' with non-broken version.
    draw.text((1, h*4+1), '@', font=fonts)

    # HACK replace box character with non-ugly version.
    draw.text((0, h*11+1), unichr(0x2591), font=fontl)
    draw.text((10*w, h*15), unichr(0xB7), font=fonts)

    image.save('font.png')

    print 'OK'

main()
